The Exclusive P3's wow & flutter is 0.003% against the Certus 450's 0.010%, its platter weight 2.8 kg (6 lbs) against 27.22 kg (60 lbs), and its platter material Aluminum against Wood. Both share drive type (Direct).
The QL-10's wow & flutter is 0.020% against the Certus 450's 0.010%, its platter weight 2.05 kg (5 lbs) against 27.22 kg (60 lbs), and its platter material Aluminum against Wood. Both share drive type (Direct).
The PS-X75's wow & flutter is 0.015% against the Certus 450's 0.010%, its platter weight 13 kg (29 lbs) against 27.22 kg (60 lbs), and its platter material Aluminum against Wood. Both share drive type (Direct).
The Melody's wow & flutter is 0.040% against the Certus 450's 0.010%, its platter weight 30 kg (66 lbs) against 27.22 kg (60 lbs), its drive type Belt against Direct, and its platter material POM against Wood.
Micro Seiki DQX-1000
- Wow & flutter
- 0.020% vs 0.010%
- Platter weight
- 2.9 kg (6 lbs) vs 27.22 kg (60 lbs)
Sony PS-X800
- Wow & flutter
- 0.015% vs 0.010%
- Platter weight
- 32 kg (71 lbs) vs 27.22 kg (60 lbs)